Cold forging and warm forging numerical control device for forging and pressing piece

Abstract

The utility model relates to the technical field of forging and pressing pieces, and discloses a forging and pressing piece cold forging and warm forging numerical control device which comprises a box body, supporting legs are installed at the bottom of the box body, rotary fixing mechanisms are arranged in the supporting legs, a first bearing is installed on the inner wall of the box body, a second reciprocating lead screw is installed on the inner wall of the first bearing, and a second reciprocating lead screw is installed on the inner wall of the second reciprocating lead screw. A sliding rail is installed on the inner wall of the box body, the outer wall of a second reciprocating lead screw is in threaded connection with a feeding table, the other end of the feeding table is slidably connected to the outer wall of the sliding rail, a second bearing is installed on one side of the outer wall of the feeding table, a rotating rod is installed on the inner wall of the second bearing, and the feeding table is driven to move through rotation of the second reciprocating lead screw. The feeding table is rotationally connected with the air cylinder, and the tail end of the air cylinder is sleeved with the gear, so that when the feeding table moves, the gear is driven to rotate along the toothed plate, the forging pieces fixed to the air cylinder are continuously and rotationally fed, and the machining effect of the forging pieces is fully enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of forgings, in particular to a numerical control device for cold and warm forging of forgings. Background Art

[0002] Existing forging forming methods include cold forging, warm forging, and hot forging. The hot forging temperature is above the recrystallization temperature, the warm forging temperature is below the recrystallization temperature and above the recovery temperature, and the cold forging temperature is below the recovery temperature. Existing technologies include cold forging, warm forging, and hot forging forming processes separately, as well as warm forging followed by cold forging or hot forging followed by cold forging combined forming processes.

[0003] According to the announcement number: "CN209272382U", a cold forging and warm forging numerical control device for forging parts includes a forging work box, which is composed of a drive device and a temperature control device. The drive device is composed of gear one, a rotating motor, a drive connecting belt, gear two, a rotating rod, a connecting roller and a support block. The output shaft of the rotating motor is connected to the inner side of gear one, the outer surface of gear one is connected to the inner side of the drive connecting belt, the drive connecting belt is connected to the outer surface of gear two at the end away from gear one, the back of gear two is connected to the front of the rotating rod, the two sides of the rotating rod are connected to the opposite surfaces of two support blocks, and the opposite surfaces of the support blocks on both sides are connected to the inner wall of the forging work box. The utility model solves the problem that the temperature of forging parts cannot be controlled during the processing, causing the forging parts to deform during the processing.

[0004] However, in actual use, the overall structure only has a single movement effect, but cannot fix and rotate the forging parts. Therefore, the cold forging and warm forging effects are poor and the treatment is insufficient. Improvements are made based on the above-mentioned problems. Utility Model Content

[0005] The technical problem to be solved by the present invention is to provide a numerical control device for cold and warm forging of forging parts in view of the deficiencies in the above-mentioned prior art.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: a CNC device for cold forging and warm forging of forging parts, comprising a box body, a support leg is installed at the bottom of the box body, and a rotating fixing mechanism is provided inside the support leg;

[0007] The rotation fixing mechanism includes a bearing 1;

[0008] The bearing 1 is installed on the inner wall of the box body, the inner wall of the bearing 1 is installed with a reciprocating screw rod 2, the inner wall of the box body is installed with a slide rail, the outer wall of the reciprocating screw rod 2 is threadedly connected to the loading platform, the other end of the loading platform is slidably connected to the outer wall of the slide rail, one side of the outer wall of the loading platform is installed with a bearing 2, and the inner wall of the bearing 2 is installed with a rotating rod.

[0009] Preferably, a bearing three is installed at the other end of the loading platform, a cylinder is installed on the inner wall of the bearing three, a gear is sleeved on the tail end of the cylinder, and a fixing plate is installed at the inner extension end of the cylinder.

[0010] Preferably, a rack is installed on the bottom of the inner wall of the box body, and the gear and the rack are engaged with each other, and a pulley is sleeved on the outer wall of the reciprocating screw rod 2.

[0011] Preferably, a processing and connecting mechanism is provided inside the box, and the processing and connecting mechanism includes a motor 1;

[0012] The motor is installed on the back of the box, a reciprocating screw is installed on the output end of the motor, a limiting rod is installed on the inner wall of the box, and a slider is threadedly connected to the outer wall of the reciprocating screw, and the other end of the slider is slidably connected to the outer wall of the slider.

[0013] Preferably, an air outlet pipe is installed at the bottom of the slider one, the outer wall of the slider one is connected to the air outlet pipe, the air outlet pipe is connected to a connecting pipe, a connecting port is installed at the top of the box body, a hot air blower is installed at the top of the box body, and a condenser is installed at the top of the box body, and the forging is cold forged or warm forged through the condenser or hot air blower connecting port.

[0014] Preferably, a door is provided on the outside of the box body, and a pulley is provided on the extending end of the reciprocating screw rod 1, and the outer wall of the pulley is connected to the belt 1 for transmission, and a connecting port is provided on the condenser and the hot air blower.

[0015] The utility model adopts the above technical solution, which can bring the following beneficial effects:

[0016] 1. A CNC device for cold forging and warm forging of forged parts is provided with a processing connection mechanism inside the box. The motor drives the reciprocating screw at the output end to rotate, thereby driving the slider connected to the outer wall of the reciprocating screw to move. When the slider moves, it drives the outlet pipe connection, the condenser or the hot air blower connection port, thereby performing cold forging or warm forging treatment on the forged parts.

[0017] 2. This CNC device for cold forging and warm forging of forging parts drives the loading platform to move by rotating the reciprocating screw. A cylinder is connected to the loading platform for rotation, and a gear is provided at the tail end of the cylinder. Therefore, when the loading platform moves, the gear is driven to rotate along the gear plate, thereby continuously rotating and loading the forgings fixed on the cylinder, fully enhancing the processing effect of the forgings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the side sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0021] In the figure: 1. Box body; 21. Processing connection mechanism; 211. Motor 1; 212. Reciprocating screw 1; 213. Limit rod; 214. Slider 1; 215. Exhaust pipe; 216. Connecting pipe; 217. Connecting port; 218. Hot air blower; 219. Condenser; 22. Pulley; 23. Belt 1; 24. Rotating fixing mechanism; 241. Bearing 1; 242. Reciprocating screw 2; 243. Slide rail; 244. Loading table; 245. Bearing 2; 246. Rotating rod; 247. Bearing 3; 248. Cylinder; 249. Fixed plate; 2411. Gear; 2412. Rack; 3. Support leg; 4. Box door. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0024] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "disposed" should be understood in a broad sense. For example, they may refer to fixed connection or disposition, detachable connection or disposition, or integral connection or disposition. Those skilled in the art will understand the specific meanings of these terms in this utility model based on specific circumstances.

[0025] See also Figure 1-3One embodiment of the present invention is: a CNC device for cold forging and warm forging of forging parts, comprising a box body 1, a support leg 3 is installed at the bottom of the box body 1, a rotating fixing mechanism 24 is provided inside the support leg 3, the rotating fixing mechanism 24 comprises a bearing 1 241, the bearing 1 241 is installed on the inner wall of the box body 1, a reciprocating screw rod 242 is installed on the inner wall of the bearing 1 241, a slide rail 243 is installed on the inner wall of the box body 1, a loading platform 244 is threadedly connected to the outer wall of the reciprocating screw rod 242, and the other end of the loading platform 244 is slidably connected to the slide rail 2 43, a bearing 245 is installed on one side of the outer wall of the loading platform 244, a rotating rod 246 is installed on the inner wall of the bearing 245, a bearing 3 247 is installed on the other end of the loading platform 244, a cylinder 248 is installed on the inner wall of the bearing 3 247, a gear 2411 is installed on the tail end of the cylinder 248, a fixing plate 249 is installed on the inner extension end of the cylinder 248, a rack 2412 is installed on the bottom of the inner wall of the box body 1, and the gear 2411 and the rack 2412 are engaged with each other, and a pulley 22 is installed on the outer wall of the reciprocating screw rod 242.

[0026] Working principle: The reciprocating screw rod 242 rotates to drive the loading platform 244 to move, and a cylinder 248 is rotatably connected to the loading platform 244. A gear 2411 is provided at the tail end of the cylinder 248. Therefore, when the loading platform 244 moves, the gear 2411 is driven to rotate along the gear plate, thereby continuously rotating and loading the forging fixed on the cylinder 248, fully enhancing the processing effect of the forging.

[0027] See also Figure 1-3 On the basis of the above embodiment, in another embodiment of the present invention, a processing connection mechanism 21 is provided inside the box body 1, and the processing connection mechanism 21 includes a motor 211, which is installed on the back of the box body 1. A reciprocating screw rod 212 is installed at the output end of the motor 211, and a limit rod 213 is installed on the inner wall of the box body 1. The outer wall of the reciprocating screw rod 212 is threadedly connected with a slider 214, and the other end of the slider 214 is slidably connected to the outer wall of the slider 214. An air outlet pipe 215 is installed at the bottom of the slider 214, and the outer wall of the slider 214 is connected An air outlet pipe 215 is connected to a connecting pipe 216, a connecting port 217 is installed on the top of the box body 1, a hot air blower 218 is installed on the top of the box body 1, and a condenser 219 is installed on the top of the box body 1. The forging piece is cold forged or warm forged through the connecting port 217 of the condenser 219 or the hot air blower 218. A box door 4 is provided on the outside of the box body 1, and the extending end of the reciprocating screw rod 212 is provided with a pulley 22, and the outer wall of the pulley 22 is connected to a belt 23 for transmission, and a connecting port 217 is provided on the condenser 219 and the hot air blower 218.

[0028] Working principle: A processing connection mechanism 21 is provided inside the box body 1, and a motor is installed on the back of the box body 1. The motor drives the reciprocating screw 212 at the output end to rotate, thereby driving the slider 214 connected to the outer wall of the reciprocating screw to move. When the slider 214 moves, it drives the air outlet pipe 215 to connect to the condenser 219 or the hot air blower 218 connection port 217, thereby performing cold forging or warm forging treatment on the forging. At the same time, when the reciprocating rod 1 rotates, the reciprocating screw 2 242 connected by the pulley 22 and the belt 1 23 rotates, thereby moving the forging back and forth.

[0029] This utility model provides a numerical control device for cold and warm forging of forged parts. There are many methods and approaches to implement this technical solution. The above is only a preferred embodiment of the utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the utility model, and such improvements and modifications should also be considered within the scope of protection of the utility model. Any components not specified in this embodiment may be implemented using existing technologies.

Claims

1. A CNC device for cold and warm forging of forged parts, comprising a housing (1), characterized in that: A support leg (3) is installed at the bottom of the box (1), and a rotating fixing mechanism (24) is provided inside the support leg (3); The rotating fixing mechanism (24) includes a bearing 1 (241); The bearing 1 (241) is installed on the inner wall of the box body (1), the inner wall of the bearing 1 (241) is installed with a reciprocating screw rod 2 (242), the inner wall of the box body (1) is installed with a slide rail (243), the outer wall of the reciprocating screw rod 2 (242) is threadedly connected to a loading platform (244), the other end of the loading platform (244) is slidably connected to the outer wall of the slide rail (243), one side of the outer wall of the loading platform (244) is installed with a bearing 2 (245), and the inner wall of the bearing 2 (245) is installed with a rotating rod (246).

2. A CNC device for cold and warm forging of forgings according to claim 1, characterized in that: The other end of the loading platform (244) is installed with a bearing three (247), the inner wall of the bearing three (247) is installed with a cylinder (248), the tail end of the cylinder (248) is sleeved with a gear (2411), and the inner extension end of the cylinder (248) is installed with a fixing plate (249).

3. A CNC device for cold and warm forging of forgings according to claim 2, characterized in that: A rack (2412) is installed at the bottom of the inner wall of the box body (1), and the gear (2411) and the rack (2412) are meshed with each other. The outer wall of the reciprocating screw rod (242) is sleeved with a pulley (22).

4. The cold forging and warm forging numerical control device of claim 1, characterized in that: A processing and connecting mechanism (21) is provided inside the box (1), and the processing and connecting mechanism (21) includes a motor 1 (211); The motor 1 (211) is installed on the back of the box (1), the output end of the motor 1 (211) is installed with a reciprocating screw rod 1 (212), the inner wall of the box (1) is installed with a limiting rod (213), the outer wall of the reciprocating screw rod 1 (212) is threadedly connected with a slider 1 (214), and the other end of the slider 1 (214) is slidably connected to the outer wall of the slider 1 (214).

5. The cold forging and warm forging numerical control device of claim 4, characterized in that: An air outlet pipe (215) is installed at the bottom of the slider (214), the outer wall of the slider (214) is connected to the air outlet pipe (215), the air outlet pipe (215) is connected to a connecting pipe (216), a connecting port (217) is installed at the top of the box (1), a hot air blower (218) is installed at the top of the box (1), and a condenser (219) is installed at the top of the box (1).

6. The cold forging and warm forging numerical control device of claim 1, characterized in that: The box body (1) is provided with a box door (4) on the outside, and a pulley (22) is provided on the extended end of the reciprocating screw rod (212), and the outer wall of the pulley (22) is connected to a belt (23) for transmission, and a communication port is provided on the condenser (219) and the hot air blower (218).

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